Faculty profile

David Messika-Zeitoun

ResearcherUniversity of Ottawa

This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a University of Ottawa directory, so their courses and email address may be missing. Find their university profile.

David Messika-Zeitoun

Researcher

Health Sciences

University of Ottawa

Ottawa, Ontario, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
107 publications in the last five years, latest in 2026.
Senior (last) author on 47 recent papers, a sign of leading a research group.
Principal investigator on 1 research grant (1 CIHR), most recently in 2026.
Supervised 1 trainee who won CIHR awards, most recently in 2023.

These signals come from public records, including CIHR, NSERC and SSHRC funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

157

Publications

Citations

h-index

Collaborators

Grants

Publications by year

Counts cover the works listed on the university profile; citation counts come from Dimensions.

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Signals and details

Research

Aortic Stenosis Aortic Valve / Lvot Calcification Scoring Artificial Intelligence In Medical Imaging Automated Image Segmentation And Quantification Cardiac Computed Tomography (Cardiac Ct)Clinical Validation (Multicentre, Retrospective)Commercialization And Implementation Science Pre-Procedural Planning And Valve Sizing

Latest papers

Objective Evaluation of Congestion in Patients With Tricuspid Regurgitation.
The Canadian journal of cardiology · 2026 · first author
Goal-directed vs self-directed Valsalva manoeuvre to improve right to left shunt detection: the BUBBLE trial.
European heart journal · 2026 · senior author
Myocardial Calcification as a Rare Cardiac Sequela: When Sepsis Leaves Its Mark.
JACC. Case reports · 2026 · senior author

All 157 publications

Latest funding

SWEETN-CVD: Artificial SWEEteners as New risk factor for CardioVascular Disease
CIHR · 2026 · Co-investigator
$10,000
Regulatory-grade multicenter validation of a locked, human-in-the-loop AI module for CT-based TAVI planning
CIHR · 2026 · Principal investigator
$267,750
Prospective, Randomized Trial of the Effectiveness and Safety of Non-Invasive Ultrasound Therapy in Moderate Aortic Valve Stenosis - VALVOSOFT MAS
CIHR · 2026 · Co-investigator
$948,600

All 9 grants and awards

From the 150 most recent of 157 publications.

Objective Evaluation of Congestion in Patients With Tricuspid Regurgitation.

Messika-Zeitoun D, Dreyfus J

The Canadian journal of cardiology2026First author

DOI: 10.1016/j.cjca.2026.05.012 PMID: 42176892

Goal-directed vs self-directed Valsalva manoeuvre to improve right to left shunt detection: the BUBBLE trial.

Grinberg T, Suc G, Dupuy M, Cleroux A, Kang G, Tavoosi A, Beauchesne L, Lau L, Mulloy A, Paterson DI, Schwerzmann M, Mir H, Stadnick E, Nguyen H, Rashid M, Maj J, Music S, Boczar KE, Alfraidi H, Labinaz M, Theriault-Lauzier P, Abdel-Razek O, Bernick J, Wells GA, Burwash IG, Messika-Zeitoun D

European heart journal2026Senior author

DOI: 10.1093/eurheartj/ehag733 PMID: 42671089

Myocardial Calcification as a Rare Cardiac Sequela: When Sepsis Leaves Its Mark.

El-Hamad A, Sene PM, El Mehdi El Yamani M, Chow B, Arasaratnam P, Burwash IG, Mampuya W, Messika-Zeitoun D

JACC. Case reports2026Senior author

DOI: 10.1016/j.jaccas.2026.109082 PMID: 42383952

Tricuspid regurgitation: standardized stepwise work-up from referral to expert heart valve centre.

Dreyfus J, Praz F, Hahn R, Margonato D, Muraru D, Messika-Zeitoun D, Adamo M, Agricola E, Donal E, Wild M, Burri H, Metra M, Coisne A, Kresoja KP, Grapsa J, Bax J, Sitges M, Prendergast B, Maisano F, Cavalcante J, Marsan NA

European heart journal2026

DOI: 10.1093/eurheartj/ehag214 PMID: 41895721

EuroTR Risk Score: Methodological and Clinical Considerations.

Dreyfus J, Messika-Zeitoun D

JACC. Cardiovascular interventions2026Senior author

DOI: 10.1016/j.jcin.2026.04.057 PMID: 42735983

Clinical Presentation and Management of Patients Referred for Transthoracic Echocardiography in Canada's Arctic Region.

Suc G, Burwash IG, Beauchesne L, de Wet F, Lau L, Alfraidi H, Tavoosi A, Mulloy A, Paterson DI, Schwerzmann M, Mir H, Stadnick E, Chan KL, Nguyen H, Ferry C, Gauda R, Beanlands RS, Birnie DH, Golian M, Davies RF, Messika-Zeitoun D

CJC open2026Senior author

DOI: 10.1016/j.cjco.2026.03.007 PMID: 42609805

Contemporary surgical outcomes and repair rates in degenerative mitral regurgitation: Real-world insights from the international MITRACURE registry.

Bouchard D, Dreyfus J, Tourneau TL, Ternacle J, Pellerin M, Guo L, Fu AYN, Dib JC, Luong C, Sokolov T, Anselmi A, Tchétché D, Meslin OB, Bouchot O, Lavie-Badie Y, Seknadji P, Coisne A, Arangalage D, Bernard A, Manian U, Kass M, Fiore A, Maudiere A, Bohbot Y, Seemann A, Hammoudi N, Bière L, Leroux PY, Forcillo J, Jeu A, Elegamandji B, Huttin O, Gilard M, Bouleti C, Harnett DT, Legare JF, Moussi TS, Ye J, Sportouch C, Bittira B, Munte L, Bauer F, Leong-Poi H, Hassanabad AF, Modine T, Suc G, Bernick J, Wells GA, Gauda R, Dan AA, Iung B, Kent W, Obadia JF, Chu MWA, Messika-Zeitoun D, MITRACURE Investigators

The Journal of thoracic and cardiovascular surgery2026Senior author

DOI: 10.1016/j.jtcvs.2026.03.605 PMID: 42092496

Management of patients with severe tricuspid regurgitation: A proposed decision algorithm guided by the TRI-SCORE.

Dreyfus J, Messika-Zeitoun D

The Journal of thoracic and cardiovascular surgery2026Senior author

DOI: 10.1016/j.jtcvs.2026.05.023 PMID: 42248295

Fluctuating Atrial Thrombus and Failure of Direct Oral Anticoagulation in Severe Rheumatic Mitral Stenosis.

Durr MR, Santi N, Gauthier N, Burwash IG, Beauchesne L, Messika-Zeitoun D

The Canadian journal of cardiology2026Senior author

DOI: 10.1016/j.cjca.2025.11.026 PMID: 41297696

Clinical Presentation and Midterm Results of Mitral Valve Surgery for Calcified Mitral Valve Disease---the MITRACURE Registry.

Suc G, Dreyfus J, Ternacle J, Le Tourneau T, Demers P, Guo L, Nam Fu AY, Dib JC, Al Fadhalah M, Sokolov T, Anselmi A, Tchétché D, Meslin OB, Goutondji A, Lavie-Badie Y, Seknadji P, Coisne A, Arangalage D, Bernard A, Manian U, Kass M, Fiore A, Maudiere A, Bohbot Y, Seemann A, Hammoudi N, Bière L, Leroux PY, Forcillo J, Jeu A, Nejjari M, Huttin O, Gilard M, Bouleti C, Harnett DT, Legare JF, Moussi TS, Ye J, Sportouch C, Bittira B, Munte L, Bauer F, Leong-Poi H, Hassanabad AF, Modine T, Bernick J, Wells GA, Gauda R, Iung B, Kent W, Chu MWA, Bouchard D, Obadia JF, Messika-Zeitoun D

The Canadian journal of cardiology2026Senior author

DOI: 10.1016/j.cjca.2025.11.020 PMID: 41274561

SWEETN-CVD: Artificial SWEEteners as New risk factor for CardioVascular Disease

Co-investigatorCIHR2026TG: Health Effects of Ultra-Proc.Foods-Development of Cardiovascular DiseasesLOI

Principal investigators: Rayner, Katey; De Lisio, Michael

Keywords: Artificial Sweeteners; Atherosclerosis; Cardiovascular; Epigenetics; Inflammation

$10,000

Regulatory-grade multicenter validation of a locked, human-in-the-loop AI module for CT-based TAVI planning

Principal investigatorCIHR2026Project Grant

Principal investigators: Theriault Lauzier, Pascal; Messika-Zeitoun, David

Keywords: Aortic Stenosis; Aortic Valve / Lvot Calcification Scoring; Artificial Intelligence In Medical Imaging; Automated Image Segmentation And Quantification; Cardiac Computed Tomography (Cardiac Ct); Clinical Validation (Multicentre, Retrospective); Commercialization And Implementation Science; Pre-Procedural Planning And Valve Sizing; Software As A Medical Device (Samd) And Regulatory Evidence; Transcatheter Aortic Valve Implantation (Tavi/Tavr)

$267,750

Prospective, Randomized Trial of the Effectiveness and Safety of Non-Invasive Ultrasound Therapy in Moderate Aortic Valve Stenosis - VALVOSOFT MAS

Co-investigatorCIHR2026Project Grant

Principal investigators: Pibarot, Philippe J

Keywords: Aortic Valve Calcification; Echocardiography; Imaging Core Laboratory; Interventional Cardiology; Moderate Aortic Stenosis; Non-Invasive Ultrasound Therapy; Outcomes; Transcatheter Aortic Valve Replacement; Valvosoft Device

$948,600

Actionable Incidental Extracardiac Findings Detection via Interactive Artificial Intelligence

Co-investigatorCIHR2025Project Grant

Principal investigators: Sun, Christopher L

Keywords: Artificial Intelligence; Cardiac Imaging; Cardiology; Computer Vision; Extracardiac Findings; Prevention; Radiology

$1,365,526

Artificial Intelligence Supported In-Hospital Cardiac Arrest Prediction, Prevention, and Management

Co-investigatorCIHR2023Project Grant

Principal investigators: Sun, Christopher L

Keywords: Artificial Intelligence; Critical Care; Deep-Learning; Early Warning Scores; In-Hospital Cardiac Arrest; Prevention; Rapid Response Team; Track And Trigger System

$1,450,725

Impact of age and sex on TAVR adoption and outcomes in France

SupervisorCIHR2023CIHR-ICRH Travel Awards - General pool

Principal investigators: Prosperi-Porta, Graeme

Keywords: Aortic Stenosis

$1,500

Blocking the Effects of Serotonin to Prevent Ischemic Mitral Regurgitation: a Randomized Trial.

Co-investigatorCIHR2021Project Grant

Principal investigators: Beaudoin, Jonathan

Keywords: Cardiovascular Imaging; Ischemic Mitral Regurgitation; Mitral Valve Disease; Myocardial Infarction

$944,775

Impact of an Angiotensin Receptor Blocker in Aortic Stenosis - a Randomized Controlled Trial

Co-investigatorCIHR2020Project Grant

Principal investigators: Clavel, Marie-Annick

Keywords: Aortic Stenosis; Calcium; Doppler-Echocardiography; Fibrosis; Gender; Magnetic Resonance Imaging; Medical Treatment; Multidetector Computed Tomography; Randomized Control Trial; Sex

$753,525

Multicenter Prospective Study of Low-Flow, Low-Gradient Aortic Stenosis - TOPAS Study - Phase III

Co-investigatorCIHR2012Operating Grant

Principal investigators: Pibarot, Philippe J

Keywords: Aortic Stenosis; Cardiovascular Imaging; Computed Tomography; Doppler-Echocardiography; Heart Valve Surgery; Left Ventricular Dysfuntion; Magnetic Resonance Imaging; Transcatheter Valve Therapy; Valvular Heart Disease

$1,129,560

From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.

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David Messika-Zeitoun

Research

Latest papers

Latest funding

Objective Evaluation of Congestion in Patients With Tricuspid Regurgitation.

Goal-directed vs self-directed Valsalva manoeuvre to improve right to left shunt detection: the BUBBLE trial.

Myocardial Calcification as a Rare Cardiac Sequela: When Sepsis Leaves Its Mark.

Tricuspid regurgitation: standardized stepwise work-up from referral to expert heart valve centre.

EuroTR Risk Score: Methodological and Clinical Considerations.

Clinical Presentation and Management of Patients Referred for Transthoracic Echocardiography in Canada's Arctic Region.

Contemporary surgical outcomes and repair rates in degenerative mitral regurgitation: Real-world insights from the international MITRACURE registry.

Management of patients with severe tricuspid regurgitation: A proposed decision algorithm guided by the TRI-SCORE.

Fluctuating Atrial Thrombus and Failure of Direct Oral Anticoagulation in Severe Rheumatic Mitral Stenosis.

Clinical Presentation and Midterm Results of Mitral Valve Surgery for Calcified Mitral Valve Disease---the MITRACURE Registry.

Frequent collaborators

Luc Beauchesne

Marino Labinaz

Philippe Pibarot

Marc Ruel

Munir Boodhwani

Marie-Annick Clavel

Patrick Mathieu

George Thanassoulis

David Glineur

Kwan-Leung Chan

Benjamin Hibbert

Ellamae Stadnick

Pascal Theriault Lauzier

Howard Leong-Poi

Jean-François Legare

Markus Schwerzmann

Hassan Mir

Hwee Teoh

Bobby Yanagawa

Kerri-Anne Mullen

Jodi Edwards

Jonathan Afilalo

Kednapa Thavorn

Kevin Boczar

Vicente Corrales-Medina

Christina Luong